She had past surgical history significant for excision of a cutaneous myxoma in her left arm.
CNC-associated skin lesions can present as a spotty skin pigmentation which occurs in more than 80% of patients  or a cutaneous myxoma which is a benign dermal tumor present in less than 50% of patients.
This report describes the clinical and pathological findings of a rare case of cutaneous myxoma
in a pintagol.
There are 5 entities commonly accepted as myxomas: intramuscular myxoma, juxta articular myxoma, superficial angiomyxoma (or cutaneous myxoma
), aggressive angiomyxoma (usually pelvic and perineal regions) and myxoma of nerve sheath (myxoid neurothekeoma).
Additional lesions included in the differential diagnoses of SAFM are fibroma of tendon sheath, ingrown nail (onychocryptosis), and cutaneous myxoma. (1,3-8)
Cutaneous myxoma, which may occur as solitary lesion, involves the digits.
INTRODUCTION: Superficial angiomyxoma is a rare benign tumour of dermis and subcutis which was first described by Carney and colleagues in 1986 as a cutaneous myxoma
of carney's complex.
Superficial angiomyxoma (cutaneous myxoma
): a clinicopathologic study of 17 cases arising in the genital region.
Other pathological differential diagnoses of our case would include hybrid peripheral nerve sheath tumors, perineurioma, cellular neurothekeoma, nerve sheath myxoma (classic neurothekeoma), desmoplastic neurothekeoma, superficial angiomyxoma (cutaneous myxoma
), (16) solitary neurofibroma with prominent differentiation of Meissner bodies, or spindle cell carcinoma.
Temporal bone myxomas may be related to the Carney complex in some cases, characterized by various cardiac and cutaneous myxomas
, melanotic schwannomas, endocrine tumors and cutaneous pigmentary manifestations (1-3, 7).
usually form a part of syndromes like NAME syndrome (nevi, atrial myxoma, myxoid neurofibromata and ephelides) and the LAMB syndrome (lentigines, atrial myxoma, mucocutaneous myxoma, and blue nevi).
Other manifestations of Carney's syndrome include cutaneous myxomas
, hyperpigmentation of the skin, and endocrinopathies .